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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "optimize/ResourceDeduper.h"
#include "ResourceTable.h"
#include "test/Test.h"
namespace aapt {
TEST(ResourceDeduperTest, SameValuesAreDeduped) {
std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
const ConfigDescription default_config = {};
const ConfigDescription en_config = test::ParseConfigOrDie("en");
const ConfigDescription en_v21_config = test::ParseConfigOrDie("en-v21");
// Chosen because this configuration is compatible with en.
const ConfigDescription land_config = test::ParseConfigOrDie("land");
std::unique_ptr<ResourceTable> table =
test::ResourceTableBuilder()
.AddString("android:string/dedupe", ResourceId{}, default_config,
"dedupe")
.AddString("android:string/dedupe", ResourceId{}, en_config, "dedupe")
.AddString("android:string/dedupe", ResourceId{}, land_config,
"dedupe")
.AddString("android:string/dedupe2", ResourceId{}, default_config,
"dedupe")
.AddString("android:string/dedupe2", ResourceId{}, en_config,
"dedupe")
.AddString("android:string/dedupe2", ResourceId{}, en_v21_config,
"keep")
.AddString("android:string/dedupe2", ResourceId{}, land_config,
"dedupe")
.Build();
ASSERT_TRUE(ResourceDeduper().Consume(context.get(), table.get()));
EXPECT_EQ(nullptr, test::GetValueForConfig<String>(
table.get(), "android:string/dedupe", en_config));
EXPECT_EQ(nullptr, test::GetValueForConfig<String>(
table.get(), "android:string/dedupe", land_config));
EXPECT_EQ(nullptr, test::GetValueForConfig<String>(
table.get(), "android:string/dedupe2", en_config));
EXPECT_NE(nullptr, test::GetValueForConfig<String>(
table.get(), "android:string/dedupe2", en_v21_config));
}
TEST(ResourceDeduperTest, DifferentValuesAreKept) {
std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
const ConfigDescription default_config = {};
const ConfigDescription en_config = test::ParseConfigOrDie("en");
const ConfigDescription en_v21_config = test::ParseConfigOrDie("en-v21");
// Chosen because this configuration is compatible with en.
const ConfigDescription land_config = test::ParseConfigOrDie("land");
std::unique_ptr<ResourceTable> table =
test::ResourceTableBuilder()
.AddString("android:string/keep", ResourceId{}, default_config,
"keep")
.AddString("android:string/keep", ResourceId{}, en_config, "keep")
.AddString("android:string/keep", ResourceId{}, en_v21_config,
"keep2")
.AddString("android:string/keep", ResourceId{}, land_config, "keep2")
.Build();
ASSERT_TRUE(ResourceDeduper().Consume(context.get(), table.get()));
EXPECT_NE(nullptr, test::GetValueForConfig<String>(
table.get(), "android:string/keep", en_config));
EXPECT_NE(nullptr, test::GetValueForConfig<String>(
table.get(), "android:string/keep", en_v21_config));
EXPECT_NE(nullptr, test::GetValueForConfig<String>(
table.get(), "android:string/keep", land_config));
}
} // namespace aapt
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